I love it too. Wish I had lots more. Mine is increasing OK, but it's slow in this climate. BTW, I think that S. requieni is a perfect companion to most semps as long as they are not grown too dry. How is yours doing? Another nice one for growing with semps is dasyphyllum Major. I'm dividing mine as much as I can to increase amount growing. Some time back there was mention by others of other dasyphyllum varieties. Do you have any of those, and can you post pictures?
Many thanks